Broken Rule

Severus survived Nagini's attack in the boathouse, but it leaves him scarred. Broken, he is forced to accept Healer Dahlia Hawthorne's care, who looks like Lily. He swore never to let another in. She could help him heal his wounds and teach him what it means to love, as broken hearts have a way of finding each other when needed the most, but only if Snape lets her in. Snape/OC.